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0 0.5 1 1.5 2+ Ventilation 65% Improvement Relative Risk ICU admission 21% c19hcq.com Almazrou et al. HCQ for COVID-19 LATE TREATMENT Favors HCQ Favors control
Almazrou, 161 patient HCQ late treatment study: 65% lower ventilation [p=0.16] and 21% lower ICU admission [p=0.78] https://c19p.org/almazrou
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Comparing the impact of Hydroxychloroquine based regimens and standard treatment on COVID-19 patient outcomes: A retrospective cohort study
Almazrou et al., Saudi Pharmaceutical Journal, doi:10.1016/j.jsps.2020.09.019
1 Oct 2020    Source   PDF   Share   Tweet
Retrospective 161 hospitalized patients in Saudi Arabia showing lower ventilation and ICU admission with HCQ, but not statistically significant with the small sample sizes.
risk of mechanical ventilation, 65.0% lower, RR 0.35, p = 0.16, treatment 3 of 95 (3.2%), control 6 of 66 (9.1%), NNT 17.
risk of ICU admission, 21.0% lower, RR 0.79, p = 0.78, treatment 8 of 95 (8.4%), control 7 of 66 (10.6%), NNT 46.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
Almazrou et al., 10/1/2020, retrospective, Saudi Arabia, Middle East, peer-reviewed, 5 authors.
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Late treatment
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